32results about How to "Convenient location determination" patented technology

The invention discloses an industrial robot safety protection intelligent control method and system. The method comprises the following steps that a detection image of a preset area around a robot is taken; to-be-detected target recognition is carried out on the current detection image; if a target to be detected is recognized in the current detection image, the current position and the current distance between the target to be detected and the robot are computed according to preset parameters; the current position and the current distance are stored in a time shaft module according to the time sequence; according to the current distance, the current position and the former distance and former position of the former time in the time shaft module, the moving speed of the target to be detected is computed; according to the current position, current distance and the moving speed of the target to be detected and the moving state data of the robot, the safe judgment relation between the target to be detected and the preset dangerous area as well as between the target to be detected and the preset safe area is determined; the robot is controlled to normally operate or stop operating or change a path according to the safe judgment relation. The safety of staff can be effectively ensured.

Provided is a method for facilitating location determination. The method includes granting a subscriber access to a location determination network via a first device and determining location of a second device via the network, the second device being configurable for dual mode location determination. Finally, the determined location of the second device is provided to the first device.

A method is provided for correcting a positional probability distribution, at least two mobile systems each ascertaining a positional probability distribution through respective GNSS receivers, at least one mobile system ascertaining a distance to at least one second mobile system, the at least two mobile systems exchanging the ascertained positional probability distribution among themselves through a communication link, and by using the at least two ascertained positional probability distributions and the distance between the at least two mobile systems, an improvement of the positional probability distributions being calculated. Furthermore, a method for providing at least one correction term is provided.

The present invention relates to an apparatus (10) for tracking a position of an interventional device (11) respective an image plane (12) of an ultrasound field. The position includes an out-of-plane distance (Dop). A geometry-providing unit (GPU) includes a plurality of transducer-to-distal-end lengths (Ltde_{1 . . . n}), each length corresponding to a predetermined distance (Ltde) between a distal end (17, 47) of an interventional device (11, 41) and an ultrasound detector (16, 46) attached to the interventional device, for each of a plurality of interventional device types (T_{1 . . . N}). An image fusion unit (IFU) receives data indicative of the type (T) of the interventional device being tracked; and based on the type (T): selects from the geometry-providing unit (GPU), a corresponding transducer-to-distal-end length (Ltde); and indicates in a reconstructed ultrasound image (RUI) both the out-of-plane distance (Dop) and the transducer-to-distal-end length (Ltde) for the interventional device within the ultrasound field.

A virtual network is created by providing antennas (14A-C) controlled by the same radio access station (8) with control signals of virtual radio access stations. Sets of physical channels comprising the control signals are dedicated to the respective antennas (14A-C), while sets of physical channels comprising only traffic channels constitute common resources for more than one antenna. Preferably, the present invention is applied in antenna systems utilising common antenna cables (17), whereby the radio access station (8) is provided as a distributed means having a central broadcast control signal injector (74) and control signal selectors (28A-C) at the antennas (14A-C).

The invention relates to a position sensor (10), a method for determining the position of a second sensor part of the position sensor (10) relative to a first sensor part of the position sensor (10),and a linear actuator (1). The second sensor component has an evaluation unit (2) which is designed to evaluate a capacitive signal relating to the position of the second sensor component relative tothe first sensor component (1). The position sensor (10) is further designed to provide an evaluation result at an interface of the first sensor component.

The invention discloses an electrical automatic feeding device. The electrical automatic feeding device comprises a base plate, wherein the top surface of the base plate is fixedly connected to a vertical slide rod; and the top end of the slide rod is fixedly connected to parallel guide rails. The invention relates to the field of automatic feeding equipment. The electrical automatic feeding device realizes positioning and holding on tank body parts through a positioning device, realizes better position determination for a tank body through clamping action of a positioning clamping plate, makes positioning in a filling feeding process more precise, makes fixing more stable, and effectively avoids a raw material scattering leakage problem caused by staggered feeding; the feeding device is matched with the positioning device, so that quick positioning and feeding can be realized while the tank body is transported and transferred; and compared with a conventional pushing tank for transmitting and feeding, the electrical automatic feeding device has the advantages that the tank body and equipment are less in contact and are small in friction, aesthetic measure of the tank body is guaranteed, and product packaging effect is improved. The electrical automatic feeding device solves the problems that the position of the tank body is fixed and is not accurate, and wrong aligning and scattering is liable to occur while an existing electrical automatic feeding device fills.

A data signal enhancement device for adding supplemental location data to a data signal to enhance location determination is described. Additionally, a method and a computer-readable storage medium for adding supplemental location data to a data signal to enhance location determination is described.

The invention relates to the technical field of ultrasonic automatic scanning, and particularly discloses a positioning method in ultrasonic automatic scanning. The method comprises the following steps of respectively acquiring measurement information of a positioning device and position and orientation information of an ultrasonic probe, wherein the positioning device is arranged around a to-be-scanned part; obtaining positioning information of the to-be-scanned part according to the measurement information; and according to the positioning information of the to-be-scanned part and the position and orientation information of the ultrasonic probe, calculating to obtain a motion path of a mechanical arm moving to the to-be-scanned part. The invention further discloses ultrasonic equipment.The positioning method in ultrasonic automatic scanning provided by the invention can realize accurate positioning of the to-be-scanned area, thereby facilitating determination of the position of theto-be-scanned area by means of ultrasonic automatic scanning, and further improving the scanning efficiency of ultrasonic automatic scanning.

The invention discloses a gel preparation device for SDS-PAGE (sodium dodecylsulfate-polyacrylamide gel electrophoresis). The device comprises a rear plate and a front plate, wherein spacing pieces are respectively arranged on both sides of the rear plate; notches are formed in the spacing pieces; and the front plate consists of an upper front plate and a lower front plate. By adopting the device,the time for waiting separation gel to be cured is avoided, the assembling and sample dispensing time of an electrophoresis device is reasonably utilized, and in addition, the probability of gel leakage can be reduced to a certain extent.